SOLUTION: Jaime's scores were 75, 80, 88, and 93. What was the weighted average of his scores if the test scores were weighted 1, 2, 3, and 4, in that order?

Algebra ->  Average -> SOLUTION: Jaime's scores were 75, 80, 88, and 93. What was the weighted average of his scores if the test scores were weighted 1, 2, 3, and 4, in that order?      Log On


   



Question 931229: Jaime's scores were 75, 80, 88, and 93. What was the weighted average of his scores if the test scores were weighted 1, 2, 3, and 4, in that order?
Answer by richard1234(7193) About Me  (Show Source):
You can put this solution on YOUR website!
(1*75 + 2*80 + 3*88 + 4*93)/(1+2+3+4) = 87.1